About 4RPO Sciences
Precision Supply
for Serious Research
4RPO Sciences is a B2B institutional supplier of HPLC-verified, ISO-certified lyophilized peptide compounds. We serve qualified investigators at accredited research institutions exclusively.
Our Principles
Built on Scientific Integrity
Analytical Verification
Every compound lot is independently verified by HPLC-UV, mass spectrometry, and endotoxin testing before release. Certificate of Analysis provided with every shipment.
Regulatory Compliance
Strict Research Use Only (RUO) doctrine enforced at every point of sale. Institutional verification required. All B2B accounts subject to ongoing compliance review.
Cold-Chain Integrity
All lyophilized compounds shipped with validated cold-chain packaging, temperature monitoring, and 3PL tracking from dispatch to receipt.
By The Numbers
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Average HPLC Purity
Across all 10 compounds in our current catalog. We do not release any lot below 98.0% purity as measured by reverse-phase HPLC-UV at 220nm.
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Active Compounds
0h
Order Processing
0%
CoA Included
0yr
Shelf Stability
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